Screen for a television set



FIG. 1 is a front elevational view of a screen for a television set showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof and the left side elevational view is identical;

FIG. 4 is a bottom plan thereof; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a screen for a television set, as shown and described. 